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https://issues.apache.org/jira/browse/BEAM-933?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kenneth Knowles resolved BEAM-933.
----------------------------------
Resolution: Fixed
Fix Version/s: 2.2.0
> Findbugs doesn't pass in Java Examples
> --------------------------------------
>
> Key: BEAM-933
> URL: https://issues.apache.org/jira/browse/BEAM-933
> Project: Beam
> Issue Type: Bug
> Components: examples-java
> Reporter: Daniel Halperin
> Assignee: Almas Shaikh
> Labels: newbie, starter
> Fix For: 2.2.0
>
>
> {code}
> [INFO] --- findbugs-maven-plugin:3.0.1:check (default) @ beam-examples-java
> ---
> [INFO] BugInstance size is 4
> [INFO] Error size is 0
> [INFO] Total bugs: 4
> [INFO] Possible null pointer dereference in
> org.apache.beam.examples.complete.TfIdf.listInputDocuments(TfIdf$Options) due
> to return value of called method [org.apache.beam.examples.complete.TfIdf,
> org.apache.beam.examples.complete.TfIdf] Dereferenced at TfIdf.java:[line
> 124]Known null at TfIdf.java:[line 124]
> [INFO] Bad attempt to compute absolute value of signed 32-bit hashcode in
> org.apache.beam.examples.complete.TopWikipediaSessions$ComputeTopSessions$1.processElement(DoFn$ProcessContext)
>
> [org.apache.beam.examples.complete.TopWikipediaSessions$ComputeTopSessions$1]
> At TopWikipediaSessions.java:[line 165]
> [INFO] org.apache.beam.examples.complete.TrafficRoutes$StationSpeed defines
> compareTo(TrafficRoutes$StationSpeed) and uses Object.equals()
> [org.apache.beam.examples.complete.TrafficRoutes$StationSpeed] At
> TrafficRoutes.java:[line 113]
> [INFO]
> org.apache.beam.examples.cookbook.TriggerExample$InsertDelays.processElement(DoFn$ProcessContext)
> uses the nextDouble method of Random to generate a random integer; using
> nextInt is more efficient
> [org.apache.beam.examples.cookbook.TriggerExample$InsertDelays] At
> TriggerExample.java:[line 479]
> [INFO]
> {code}
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